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Corpus Christi Watershed

Pope Saint Paul VI (3 April 1969): “Although the text of the Roman Gradual—at least that which concerns the singing—has not been changed, the Entrance antiphons and Communions antiphons have been revised for Masses without singing.”

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Views from the Choir Loft

Articles

Dr. Lucas Tappan · September 9, 2023

Lack Choir Boys? • A Foolproof Way to Get Them!

What happened to this masculine presence in all things musical in the United States?

Dr. Alfred Calabrese · September 7, 2023

Dr. Alfred Calabrese on William Byrd’s “Sanctus” • (Mass for Five Voices)

“The Byrd Masses were printed without title pages, and with no reference to a composer. It was too dangerous to do so.” —Dr. Calabrese

Jeff Ostrowski · September 6, 2023

Natalia’s Message • “Explaining The Two Sections!”

If you asked random Catholics to recite in English—without reference to a book—a stanza from the “Tantum Ergo” of Saint Thomas Aquinas, how many do you think could?

Jeff Ostrowski · September 5, 2023

Does It Make Sense to Alphabetize Hymnals?

Perhaps you’re saying to yourself: “Jeff comes across as super ungrateful.”

Matthew Frederes · September 4, 2023

Revealed! • Father Enemond Massé Manuscripts of Sacred Gregorian Chant

Please enjoy this new addition to the website which provides a useful list of manuscripts discussed on this blog, for easy access to the same sources used by the contributors!

Jeff Ostrowski · September 4, 2023

When Others Say You’re “Dumb”

I could give a zillion more examples of my disability.

Jeff Ostrowski · September 2, 2023

Are You A Professional? • (Am I One?)

Including a Eucharistic Hymn (#142) every Catholic should know!

Guest Author · September 1, 2023

Gregorian Rhythm Wars • “The Counter Tradition”

Guest submission (1 September 2023) by Alasdair Codona of Glasgow, Scotland.

Jeff Ostrowski · August 30, 2023

“Momentous Release!” • Freakishly Rare Gradual & Vesperal Published by Pothier’s Protégé (1,638 pages!)

He screamed into the telephone: “There’s no such thing as Gregorian Chant!”

Patrick Williams · August 30, 2023

Report from St. Louis Chant Workshop with Marcel Pérès

“I would characterize the sound as heavy and visceral in contrast to the soaring and ethereal aesthetic of the Solesmes style of chant.” —Patrick Williams

Jeff Ostrowski · August 29, 2023

PDF Download • “Alleluia Verse before Gospel” • (Mass in honor of Saint Noël Chabanel)

Instead, Saint Francis knelt down and kissed the priest’s hands…

Daniel Tucker · August 27, 2023

In Festo Sancte Augustine

“In the psalms and hymns used in your prayers to God, let that be pondered in the heart which is uttered by the voice; chant nothing but what you find prescribed to be chanted; whatever is not so prescribed is not to be chanted.”

Jeff Ostrowski · August 24, 2023

Natalia’s Message • “Hymn Verses Written Out!”

The cruelest thing you can do to anyone is…

Jeff Ostrowski · August 23, 2023

PDF Download • Saint Noël Chabanel Mass Setting (“Kýrie Eléison”) for the Ordinary Form

We must remember the lesson of the rock.

Jeff Ostrowski · August 22, 2023

PDF Download • “Our Father” (SATB Version)

Today, I release another movement of the “Saint Noël Chabanel Mass Setting” (for use in the Ordinary Form).

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Corpus Christi Watershed

President’s Corner

    💲 5.00 💵
    Our tiny 501(c)3 nonprofit organization exists solely by generous readers who donate $5.00 per month. We have no endowment; we have no major donors; we run no advertisements; we have no savings. A donor wrote to us: “I so appreciate all you do and have done, and your generosity is unprecedented. I am honored to be able to make a monthly contribution.” Another monthly donor says: “Thank you for everything CC Watershed does. We are able to add so much solemnity to Holy Mass due to the resources made available here.” Can you spare a few dollars each month to help us survive?
    —Corpus Christi Watershed
    Dom Pothier • Photo from 1904
    Dom Paul Cagin, in a 1904 publication (L’oeuvre de Solesmes dans la restauration du chant grégorien) made sure to include a beautiful image of Dom Pothier, the legendary abbot of St-Wandrille. Also shown is a very young Dom André Mocquereau. Auguste Pécoul—considered the spiritual “son” of Abbat Prosper Guéranger of Solesmes—wrote as follows on 24 June 1901: “To forestall any confusion, let us remember that there is just one Gregorian notation—that restored, according to the ancient manuscripts, by the eminent Abbot of Saint-Wandrille, Dom Pothier.” ✠
    —Jeff Ostrowski
    PDF • “3-Voice Motet” (Father De Laet)
    I believe 99% of our readers will recognize this hymn tune. Perhaps Father Edgard De Laet should have called it a ‘hymn’ instead of a ‘motet for three voices’—but he’s technically correct, since MOTET is defined as: “a short piece of sacred choral music, typically polyphonic and unaccompanied.” The even verses are for three voices, as you will see if you download the PDF score at #20245. The odd verses may be song a cappella SATB or unison with organ.
    —Jeff Ostrowski

Quick Thoughts

    PDF Chart • “Plainsong Rhythm”
    I will go to my grave without understanding the lack of curiosity so many people have about the rhythmic modifications made by Dom André Mocquereau. For example, how can someone examine this single sheet comparison chart and at a minimum not be curious about the differences? Dom Mocquereau basically creates a LONG-SHORT LONG-SHORT rhythmic pattern—in spite of enormous and overwhelming manuscript evidence to the contrary. That’s why some scholars referred to his method as “Neo-Mensuralist” or “Neo-Mensuralism.”
    —Jeff Ostrowski
    “Reminder” — Month of January (2026)
    On a daily basis, I speak to people who don’t realize we publish a free newsletter (although they’ve followed our blog for years). We have no endowment, no major donors, no savings, and refuse to run annoying ads. As a result, our mailing list is crucial to our survival. Signing up couldn’t be easier: simply scroll to the bottom of any blog article and enter your email address.
    —Jeff Ostrowski
    PDF • “O Come All Ye Faithful” (Simplified)
    I admire the harmonization of “Adeste Fideles” by David Willcocks (d. 2015), who served as director of the Royal College of Music (London, England). In 2025, I was challenged to create a simplified arrangement for organists incapable of playing the authentic version at tempo. The result was this simplified keyboard arrangement (PDF download) based on the David Willcocks version of “O Come All Ye Faithful.” Feel free to play through it and let me know what you think.
    —Jeff Ostrowski

Random Quote

“Since the English is not meant to be sung—but only to tell people who do not understand Latin what the hymn text means—a simple paraphrase in prose is sufficient. The versions are not always very literal. (Literal translations from Latin hymns would often look odd in English.) I have tried to give in a readable, generally rhythmic form the real meaning of the text.”

— Father Adrian Fortescue (d. 1923)

Recent Posts

  • 💲 5.00 💵
  • Dom Pothier • Photo from 1904
  • PDF Chart • “Plainsong Rhythm”
  • PDF • “3-Voice Motet” (Father De Laet)
  • PDF Download • “Hymn for 2 Voices”

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